<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0">
    <title>Title</title>
    <link rel="stylesheet" href="css/index.css">
</head>
<body>
    <div id="index">
        <div class="shade"></div>
        <div id="leftP">展开</div>
        <ul id="count">
            <li class="toLeft">向左划</li>
            <li class="toLeft">向左划</li>
            <li class="toLeft">向左划</li>
            <li class="toLeft">向左划</li>
            <li class="toLeft">向左划</li>
            <li class="toLeft">向左划</li>
        </ul>
    </div>
    <div id="leftPage">
        <ul>
            <li>这是测试</li>
            <li>这是测试</li>
            <li>这是测试</li>
        </ul>
    </div>
</body>
<script src="js/jquery-1.7.2.min.js"></script>
<script src="js/index.js"></script>
</html>